I am having an issue when starting a new game of chordhopper immediately after completing a game. The problem is that the first chord I get is one of the last chords made available in the previous game. It is not one of the choices presented at the start of the game. This only seems to happen when I have got the final chord wrong and it is one of the chords not available to choose at the beginning of the game.

This is still happening in ETC 7.0. It happens whenever the last chord is not one of the starting chords, you get it wrong, and then you start another round without first leaving Chordhopper. It seems like the game is remembering that you got the previous chord wrong and so plays that chord again, which shouldn't be happening at the first chord of a round.